/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncCore/Source/ConcertSyncCore/Public/ConcertWorkspaceData.h
Whether the package data should be embedded in 'PackageData'. Larger packages could still be embedded as byte array if file sharing is not enabled.
static bool ShouldEmbedPackageDataAsByteArray ( uint64 PackageDataSize )